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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_DBACCESS_SOURCE_UI_INC_CALLBACKS_HXX
#define INCLUDED_DBACCESS_SOURCE_UI_INC_CALLBACKS_HXX
#include <sot/exchange.hxx>
class SvTreeListEntry;
class Point;
class PopupMenu;
class Control;
struct AcceptDropEvent;
struct ExecuteDropEvent;
namespace comphelper { class OInterfaceContainerHelper2; }
namespace dbaui
{
class IController;
// IControlActionListener
class SAL_NO_VTABLE IControlActionListener
{
public:
/** requests a quick help text to display
@return <FALSE/> if the default quick help text should be used
*/
virtual bool requestQuickHelp( const SvTreeListEntry* _pEntry, OUString& _rText ) const = 0;
/** handler for StartDrag requests
@return <TRUE/> if a drag operation was started
*/
virtual bool requestDrag( const Point& _rPosPixel ) = 0;
/** check whether or not a drop request should be accepted
*/
virtual sal_Int8 queryDrop( const AcceptDropEvent& _rEvt, const DataFlavorExVector& _rFlavors ) = 0;
/** execute a drop request
*/
virtual sal_Int8 executeDrop( const ExecuteDropEvent& _rEvt ) = 0;
protected:
~IControlActionListener() {}
};
// IContextMenuProvider
class SAL_NO_VTABLE IContextMenuProvider
{
public:
/** returns the context menu resource name for the control
Supposed to be a valid name from uiconfig/<module>/popupmenu folder.
*/
virtual OUString getContextMenuResourceName( Control& _rControl ) const = 0;
/** returns the controller which is responsible for providing states of certain features,
and executing them.
*/
virtual IController& getCommandController() = 0;
/** returns the container of registered context menu interceptors, or NULL if the implementation
does not support context menu interception
*/
virtual ::comphelper::OInterfaceContainerHelper2*
getContextMenuInterceptors() = 0;
/** returns the current selection in the given control
This selection is used for filling a ContextMenuExecuteEvent event for the given
control.
*/
virtual css::uno::Any getCurrentSelection( Control& _rControl ) const = 0;
protected:
~IContextMenuProvider() {}
};
// IDragTransferableListener
class SAL_NO_VTABLE IDragTransferableListener
{
public:
/// called when a drag operation done with a Transferable has been finished
virtual void dragFinished( ) = 0;
protected:
~IDragTransferableListener() {}
};
} // namespace dbaui
#endif // INCLUDED_DBACCESS_SOURCE_UI_INC_CALLBACKS_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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